<script setup>
import { ref } from 'vue'
import { useBigScreenMember } from '@/biz/bigScreen'
import { onMounted } from 'vue';
import { Application } from '@splinetool/runtime'
import LoadingComponent from '@/component/LoadingComponent.vue'
const { parkInfo, getParkInfo, barChart, initBarChart, pieChart, initPieChart } = useBigScreenMember()
const publisPath = 'https://fe-hmzs.itheima.net'
// 初始化3d模型
const ref3d = ref(null)
const showLoading = ref(false)
const init3dModel = () => {
  // 开启loading 
  showLoading.value = true
  // 实例化解析器实例
  const spline = new Application(ref3d.value)
  // 拉取模型
  spline.load(`${publisPath}/scene.splinecode`)
    .then(() => {
      console.log('3D模型加载并渲染完毕')
    })
    .finally(() => {
      // promise成功与否都触发finally
      showLoading.value = false // 关闭正在加载中
    })
}
onMounted(async () => {
  await getParkInfo()
  initBarChart()
  initPieChart()
  init3dModel()
})

</script>
<template>
  <div class="all-charts">
    <!-- 园区概况 -->
    <div class="section-one">
      <img
        class="img-header"
        src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E6%A6%82%E5%86%B5%402x.png"
        alt=""
      />
      <div class="icons-container">
        <div class="item">
          <div class="icons-item building-icon">
            <span class="number">
              {{ parkInfo.base?.buildingTotal }}
            </span>

          </div>

          <span class="title">楼宇总数</span>

          <span class="unity">（栋）</span>

        </div>

        <div class="item">
          <div class="icons-item enterprise-icon">
            <span class="number">
              {{ parkInfo.base?.enterpriseTotal }}
            </span>

          </div>

          <span class="title">入驻企业总数</span>

          <span class="unity">（家）</span>

        </div>

        <div class="item">
          <div class="icons-item car-icon">
            <span class="number">
              {{ parkInfo.base?.chargePoleTotal }}
            </span>

          </div>

          <span class="title">车位总数</span>

          <span class="unity">（个）</span>

        </div>

        <div class="item">
          <div class="icons-item rod-icon">
            <span class="number">
              {{ parkInfo.base?.parkingTotal }}
            </span>

          </div>

          <span class="title">一体杆总数</span>

          <span class="unity">（个）</span>

        </div>

      </div>

    </div>

    <!-- 园区年度收入分析 -->
    <div class="section-two">
      <img
        class="img-header"
        src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E5%B9%B4%E5%BA%A6%E6%94%B6%E5%85%A5%E5%88%86%E6%9E%90%402x.png"
        alt=""
      />
      <div
        class="bar-chart-titile"
        style="font-size: 12px;"
      >
        <span>单位：元</span>
        <div>
          <span class="bar-icon blue-bar-icon"></span>
          <span class="bar-icon red-bar-icon"></span>
          收入情况
        </div>
      </div>
      <!-- echar柱状图渲染区域 -->
      <div
        class="bar-chart"
        ref="barChart"
      ></div>
    </div>

    <!-- 园区产业分布 -->
    <div class="section-three">
      <img
        class="img-header"
        src="https://yjy-teach-oss.oss-cn-beijing.aliyuncs.com/smartPark/%E5%A4%A7%E5%B1%8F%E5%88%87%E5%9B%BE/%E5%9B%AD%E5%8C%BA%E4%BA%A7%E4%B8%9A%E5%88%86%E5%B8%83%402x.png"
        alt=""
      />
      <div
        class="pie-chart"
        ref="pieChart"
      ></div>
    </div>
  </div>
  <!-- 3D模型 -->
  <div class="model-container">
    <LoadingComponent :loading="showLoading"></LoadingComponent>
    <!-- 准备3D渲染节点 -->
    <canvas
      class="canvas-3d"
      ref="ref3d"
    />
  </div>
</template>

<style>
.model-container {
  height: 100%;
  background-color: black;
  width: 100%;
  flex-shrink: 0;
}

.section-three {
  flex-basis: 40%;

  .pie-chart {
    position: relative;
    margin: 0 auto;
    padding-bottom: 20px;
    width: 80%;
    height: calc(100% - 40px);
  }
}

.section-two {
  flex-basis: 35%;

  .bar-chart {
    width: 100%;
    height: calc(100% - 90px);
  }
}

.all-charts {
  position: absolute;
  top: 0;
  left: 0;
  width: 480px;
  height: 100vh;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: linear-gradient(to left, rgba(0, 6, 15, 0.00) 0%, rgba(0, 6, 15, 0.00) 20%, rgba(0, 0, 0, 0.40) 30%, rgba(0, 0, 0, 0.60) 40%, rgba(1, 4, 11, 1) 70%, #04070d 100%);

  .img-header {
    height: 30px;
  }
}

.section-one {
  flex-basis: 25%;

  .icons-container {
    display: flex;
    justify-content: space-between;
    padding: 20px 0;

    .item {
      text-align: center;
      display: flex;
      flex-direction: column;
      flex: 1;

      .icons-item {
        height: 60px;
        position: relative;

        .number {
          position: absolute;
          left: 50%;
          transform: translateX(-50%);
          font-size: 16px;
          font-family: FontquanXinYiGuanHeiTi, FontquanXinYiGuanHeiTi-Regular;
          color: #ffffff;
        }
      }

      .building-icon {
        background: url('@/assets/building-icon.png') no-repeat 50% 0 / contain;
      }

      .enterprise-icon {
        background: url('@/assets/enterprise-icon.png') no-repeat 50% 0 / contain;
      }

      .rod-icon {
        background: url('@/assets/rod-icon.png') no-repeat 50% 0 / contain;
      }

      .car-icon {
        background: url('@/assets/car-icon.png') no-repeat 50% 0 / contain;
      }

      .title,
      .unity {
        font-size: 10px;
        color: #cdd7e1;
      }

      .title {
        margin-top: 8px;
      }
    }
  }
}
</style>
